67541796

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{12763}}^1$

素因数の和:12790

約数の個数: 72

約数和(自身を含む): 203713440

約数和(自身を除く): 136171644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 12763, 25526, 38289, 51052, 76578, 89341, 114867, 153156, 178682, 229734, 268023, 344601, 357364, 459468, 536046, 625387, 689202, 804069, 1072092, 1250774, 1378404, 1608138, 1876161, 2412207, 2501548, 3216276, 3752322, 4824414, 5628483, 7504644, 9648828, 11256966, 16885449, 22513932, 33770898, 67541796]

約数ペア:

[(1, 67541796), (2, 33770898), (3, 22513932), (4, 16885449), (6, 11256966), (7, 9648828), (9, 7504644), (12, 5628483), (14, 4824414), (18, 3752322), (21, 3216276), (27, 2501548), (28, 2412207), (36, 1876161), (42, 1608138), (49, 1378404), (54, 1250774), (63, 1072092), (84, 804069), (98, 689202), (108, 625387), (126, 536046), (147, 459468), (189, 357364), (196, 344601), (252, 268023), (294, 229734), (378, 178682), (441, 153156), (588, 114867), (756, 89341), (882, 76578), (1323, 51052), (1764, 38289), (2646, 25526), (5292, 12763)]